| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 27941-2011 | English | 579 |
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Days<=5
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Code of design and installation for multi-split air conditioning (heat pump) system
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GB/T 27941-2011
| Valid |
GB/T 27941-2011
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